I did a Prime95 torture test for each profile:
For Default profile:
View: https://imgur.com/a/0W61Lao
For OC profile:
View: https://imgur.com/a/WA806KL
I can't figure out what causes these massive temperature differences between those profiles
Correct, but I don't understand how the OC profile in the picture I attached is able to give me lower temperatures while maintaining higher clock speeds and stability(haven't had any sort of crashes or issues).